HMS Royal Oak Steam Pinnace located by maritime archaeology team in Orkney

3fa7aace-40d9-4ccc-8065-1807487b5bae

The tragic story of the loss of HMS Royal Oak in the first weeks of the Second World War is well known in Orkney and further afield, but there has always been mystery surrounding the location of one of the small vessels that was used by sailors attempting to escape from the sinking battleship.

Orkney Research Centre for Archaeology (ORCA), the University of the Highlands and Islands Archaeology Institute and SULA Diving can now confirm the position of the missing HMS Royal Oak steam pinnace.

HMS Royal Oak was a Royal Navy battleship which was moored in Scapa Bay as an anti-aircraft platform to help defend a vital radar station on the cliffs. On the night of 13 October German submarine, U-47 manoeuvred into Scapa Flow and finding the Royal Oak at anchor fired torpedoes which led to the sinking of the ship.

834 men were lost of the 1,200 crew on-board with the few survivors struggling in the cold, oil-covered water. Research shows that two 50-foot picket boats were on onboard HMS Royal Oak when she was torpedoed. Number 749 was built by J Samuel White of the Isle of Wight and number 752 built by Rowhedge Ironworks, Wivenhoe Shipyard, Essex.

The fate of the crew members

Documentary evidence indicates that around 100 crew members abandoned ship via her port side pinnace, which had a lifesaving capacity of 59. The Starboard side pinnace went down with Royal Oak and can be seen on the seabed a short distance from the wreck.

The small pinnace had not got up steam so boards were used to paddle the vessel away from the sinking Royal Oak. The pinnace began to rock due to being overloaded and the chief buffer tried to counter the movement by shouting instructions ‘’Lean to starboard, lean to port’. Some on deck were ordered below to make more room as more men tried to climb onboard.

Dick Kerr who was hanging on the side of the small vessel says, he heard someone start singing ‘Down Mexico way, south of the border’’ and a few others joined in. A short while later the pinnace capsized throwing those on deck into the water and trapping those who had gone below. Some crew scrambled onto the upturned hull but many were lost. The vessel then righted herself, capsized once more and then sank.

Watch the video

Pinpointing the wreck

The location of this little ship was not known – until last month when the Shiptime Maritime Archaeology Project pinpointed the shipwreck on multibeam sonar, 300 metres from the main wreck site. The site was surveyed by Triscom Enterprise as part of the Shiptime Maritime Archaeology Project.

The site had been previously side scanned by SULA Diving as part of a survey for OIC Harbours but the identity of the craft had not then been established. As part of the project, a dive survey was conducted by SULA Diving of Stromness on the contact to establish that this was the missing port side pinnace.

This project is led by Sandra Henry of UHI Archaeology Institute, ORCA (Orkney Research Centre for Archaeology), the University of the Highlands and Islands Archaeology Institute and Kevin Heath of SULA Diving who have brought together universities, commercial companies and government bodies including Historic Environment Scotland, Marine Scotland, Ulster University, Heriot-Watt University, University of Dundee, and Seatronics - an Acteon company.

Images copyright ORCA with thanks to Wayne Allen. From top: HMS Royal Oak compass; bottom two images show views of HMS Royal OAK pinnace;